Y= -16x²+130x+4What is the answer?
2 answers:
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The area of the sector rounded to 4 decimal place is 78.6396 cm²
<h3 /><h3>How to find the area of a sector?</h3>area of sector = ∅/ 360 × πr²
Therefore,
- r = radius
- ∅ = 46 degrees.
Hence,
area of a sector = 46 / 360 × 3.14 × 14²
area of a sector = 46 / 360 × 3.14 × 196
area of a sector = 46 / 360 × 615.44
area of a sector = 28310.24 / 360
area of a sector = 78.6395555556
Hence,
area of a sector = 78.6396 cm²
learn more on sector here: brainly.com/question/27946869
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